-
网格划分：
Ballon length =5mm
Band
length =5mm
PM length =0.5mm
Stator length =1mm
Rotor
length =1mm
Raozu length =0.25mm
Qixi length =0.01mm
一．空载静态场分析
1.
气隙径向磁密
0.80
XY Plot
2
Maxwell2DDesign1
Curve Info<
/p>
ANSOFT
B_air
Setup1
: LastAdaptive
0.60
0.40
0.20
B
_
a
i
r
0.00
-0.20
-0.40
-0.60
-0.80
0.00
125.00
Distance
[mm]
250.00
375.00
气隙径向磁密图
经傅里叶分解后得到：
0.80
FFT XY Plot
2
Maxwell2DDesign1
Curve
Info
ANSOFT
FFT B_air
Imported
0.70
0.60
0.50
F
F
T
B
_
a
i
r
0.40
0.30
0.20
0.10
0.00
0.00
200.00
400.00
6
00.00
FFT Distance
800.00
1000.00
1200.00
1400.00<
/p>
具体数据为：
FFT XY Plot 2
Distance
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
< br>17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
0.000000
2.786516
5.573032
8.35
9547
11.146063
13.932579
16.719095
19.505611
22.29
2126
25.078642
27.865158
30.651674
33.438190
36.22
4706
39.011221
41.797737
44.584253
47.370769
50.15
7285
52.943800
55.730316
58.516832
61.303348
64.08
9864
66.876379
69.662895
72.449411
75.235927
78.02
2443
80.808959
83.595474
86.381990
89.168506
91.95
5022
94.741538
97.528053
100.314569
103.101085
FFT
B_air
Imported
0.000532
0.001418
0.002404
0.767685
0.002720
0.001324
0
.001122
0.001116
0.001056
0.047748
0.000244
0.0007
42
0.000655
0.000570
0.001889
0.107167
0.001702
0.001118
0.000752
0.00
1262
0.002094
0.113963
< br>0.003131
0.001683
0.001700<
/p>
0.001906
0.002504
0.
060684
0.000758
0.000350
0.000619
0.000990
0.00194
1
0.049142
0.001066
0.000358
0.000440
0.000894
Maxwell2DDesign1
ANSOFT
得到气隙径向磁密基波幅值为
0.767685T
2.
磁力线及磁云密度
磁力线图
磁云密度
二．空载瞬态场分析
1.
空载反电动势
电势—时间图像：
-
-
-
-
-
-
-
-
-
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